package com.example.demo2.define;

public enum CDEvents {
    PLAY,       //播放
    STOP,       //停止
    PAUSE,      //暂停
    EJECT,      //磁带或光盘：弹出
    LOAD,       //磁带或光盘：加载
    FORWARD,    //磁带或光盘：快进
    BACK        //磁带或光盘：后退
}
